\ban ASCII word boundary
\d{1,2}a digit, repeated between 1 and 2 times
+matches at least one character from the set below:
-the literal - (4510 / 558 / 2D16)
the literal (3210 / 408 / 2016)
/the literal / (4710 / 578 / 2F16)
\d{1,2}a digit, repeated between 1 and 2 times
+matches at least one character from the set below:
-the literal - (4510 / 558 / 2D16)
the literal (3210 / 408 / 2016)
/the literal / (4710 / 578 / 2F16)
\d{2,4}a digit, repeated between 2 and 4 times
g modifier: global. Finds all matches instead of stopping after the first